serial: fsl-imx-uart.txt: Remove generic property

'uart-has-rtscts' is a generic serial property and it is described
at Documentation/devicetree/bindings/serial/serial.txt, so remove it
from the specific fsl-imx-uart binding documentation.

While at it, add a note pointing to the serial.txt file, which
contains the complete list of generic serial bindings.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
index 1e82802d8e322db5ef5ae509234c7e017f4032b7..574c3a2c77d5cd28570e1272488703f0852ec2eb 100644 (file)
--- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
@@ -6,11 +6,13 @@ Required properties:
 - interrupts : Should contain uart interrupt
 
 Optional properties:
-- uart-has-rtscts : Indicate the uart has rts and cts
 - fsl,irda-mode : Indicate the uart supports irda mode
 - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
                   in DCE mode by default.
 
+Please check Documentation/devicetree/bindings/serial/serial.txt
+for the complete list of generic properties.
+
 Note: Each uart controller should have an alias correctly numbered
 in "aliases" node.